.banner{
    width: 100%;
}
.content{
    width: 100%;
    height: 1976px;
    background-color: #F5F5F5;
    overflow: hidden;
}
.content .content-c .item{
    position: relative;
    height: 160px;
    /* background-color:pink; */
    margin-top:70px;
}
.content .content-c .item .item-l{
    height: 70px;
    margin-bottom: 58px;
    overflow: hidden;
}
.content .item .item-l-l{
    float: left;
    height: 90%; 
}
.content .item .item-l-l .item-chi{
    font-size: 30px;
    color: #767676;
    margin-bottom: 6px;
}
.content .item .item-l-l .item-chin{
    font-size: 12px;
    color: #767676;
    margin-bottom: 6px;   
}
.content .item .item-l-l span{
    display: block;
    width: 60px;
    height: 1px;
    background-color: #a1a1a1;
}
.content .item .item-l .item-l-r{
    float: right;
    display: block;
    width: 300px;
    height: 1px;
    margin-top:65px;
    background-color: #a1a1a1;
}
/* 另一部分 */
.content .item .item-t {
    width: 340px;
    height: 40px;
    margin:0 auto;
    /* background-color: #f12d2d; */
    display: flex;
    align-items: center;
    justify-content:space-around;
}
.content .item .blo{
    position: absolute;
    top:140px;
    right:435px;
}
.content .item .block{
    float: left;
    width: 1px;
    height: 10px;
    margin-right:80px;
    background-color:#bebcbc;
}
.content .item .item-t .item-t-t{
    font-size: 16px;
    color: #767676;
    width: 65px;
    height: 30px;
    /* border-right:1px solid #767676 ; */
    /* background-color: #3727c5; */
    text-align: center;
}
/* 多加出来的轮播 */
.content .item .item-t .item-t-t.on a{
    color: #668aca;
    font-size: 16px;
}
.content .item .item-t .item-t-t a{
    width: 30px;
	height: 16px;
    font-size: 16px;
   
    color: #767676;
}
.content .item-t .item-t-t span{
    display: none;
    width: 40%;
    height: 1px;
    background-color:#668aca;
    margin: 0 auto;
    margin-top: 8px;
}
.content .item-t .item-t-t:hover span{
    display: block;
}
.content .item-t .item-t-t:hover a{
    color: #668aca;
    font-size: 18px;
}
/* 以上一个模块 */
.product{
    /* overflow: hidden; */
    position: relative;
    width:1200px;
    height: 340px;
    overflow: hidden;
}
.product .rodut{    
    position: absolute;
    left: 0;
    top: 0; 
     width:400%;
     height: 340px;
}
.product .photo{
    float: left;
    width: 1200px;
    height: 290px;
    margin-top: 48px;
    overflow: hidden;
    transition:.5s ;
}
.photo .photo-c{
    /*display: none;
    */position: relative;
    float: left;
    overflow: hidden;
    width: 360px;
    height: 270px;
    margin-right: 57Px;
    background: url('../img/index/index-2.png');
    transition: 2s;
}
.photo .photo-c:last-child{
    margin-right: 0Px; 
}
/* 需要隐藏的 */
/* .photo .photo-c .photo-n{ */
    /* display: none; */
    /* display: block; */
    
    /* transition: 2s;
} */
.photo .photo-c .black{
    position: absolute;
    top:0;
    left: 0;
    width: 360px;
    height:0px; 
    background-color: rgb(14, 13, 13);
    opacity: .5;
    transition: 2s;
}
.photo .photo-c:hover .black{
    height: 270px;
}
.photo .black img{
   position:absolute;
   right:30px;
   bottom:50px;
}
.photo .photo-n p{
    position: relative;
   left: 40px;
   top: -220px;
   font-size: 14px;
   color: #fff;
} 
/* 以上已隐藏 */
.photo .photo-c .dis{
    display: block;
    transition: 2s;
}
.photo  .nam{
    width: 260px;
    padding:28px 50px;
    background-color: #F5F5F5;
    overflow: hidden;
    margin-top: -5px;
}
.product .nam .name{
    float: left;
    width: 189px;
    height: 15px;
    font-size: 14px;
    color: #767676;
    margin-bottom: 7px;
}
.product .photo .nam .na{
    float: left;
    width: 156px;
	height: 13px;
    font-size: 12px;
    color: #767676;
}
.photo .photo-r{
    float: left;
    overflow: hidden;
    width: 360px;
    height: 270px;
}
.photo .nam img{
    float:right;
    width: 30px;
    height: 30px;
    margin-top: -15px;  
}
.product .photo .photo-c .plan{
    position: absolute;
    top: 0px;
    left:40px;
    transition: 2s;
    opacity: 0;
}
.product .photo .plan .name{
    margin-top:35px;
    font-size: 14px;
    color: #fff;
}
.product .photo .plan .na{
    font-size: 12px;
    color: #fff;
}
.product .photo .photo-c:hover .plan{
    opacity: 1;
}
/* 产生的效果 */
/* .photo .photo-c:hover .dis{
    display: none;
} */
/* 以下是产品中心  另一个轮播*/
.content .content-c .present{
    position: relative;
    width: 100%;
    height: 1250px;
    overflow: hidden;
}
.content .content-c .present .pics{
    position: absolute;
    left: 0;
    top:200px;
    width: 500%;
    /* height: 100%; */
}
.content .content-c .present .item-l{
    height: 67px;
    margin-bottom: 58px;
}
.content .present .item-l-l{
    float: left;
    height: 100%;  
}
.content .present .item-l-l .item-chi{
    width: fit-content;
    font-size: 30px;
    color: #767676;
    margin-bottom: 6px;
}
.content .present .item-l-l .item-chin{
    width: fit-content;
    font-size: 12px;
    color: #767676;
    margin-bottom: 6px;   
}
.content .present .item-l-l span{
    display: block;
    width: 60px;
    height: 1px;
    background-color: #a1a1a1;
}
.content .present .item-l .item-l-r{
    float: right;
    display: block;
    width: 300px;
    height: 1px;
    margin-top:66px;
    background-color: #a1a1a1;
}
/* 以上结束表头 */
/* 下面是产品介绍1*/
.content .icon{   
    width:1045px;
    height: 114px;
    margin:0 auto;
}
.content .icon .icon-t{
    width: 165px;
    height: 114px;
    float: left;
    margin-right: 55px;
}
.content .icon .icon-t.onpics{
    background-color: #94ADDA;
    border-radius: 5px;
}
.content .icon .icon-t-t{
    width: 165px;
    height: 85px;
    display: flex;
    justify-content: center;
}
.content .icon .icon-t:last-child{
    margin-right: 0px;
}
.content .icon .cont{   
    display: block;
    height: 16px;
    text-align: center;
    margin-top:5px;
}
.content .icon .icon-t .icon-n{
    font-size: 14px;
    color: #767676;
    text-align: center;
    cursor: pointer;
}
.content .icon .icon-t .icon-nn{
    display: block;
    width: 0px;
    height: 1px;
    margin-top: 5px;
    margin-left: 70px;
    transition:.5s ;   
}
.content .icon  .icon-t .cont:hover .icon-nn{
    background-color: #668aca;
    width: 16px;
}
.content .icon .cont:hover .icon-n{
    font-size: 16px;
    color: #668aca;;
}
/* 移动端出现页面 */
.content .present .icon-item{
    margin: 0 auto;
    width: 350px;
    display: flex;
    justify-content: space-between;
}
.content .present .icon-item .icon-item-t{
    display: none;
    width: 60px;
    height: 60px;
    text-align: center;
    line-height: 60px;
    font-size: 14px;
    border-radius: 5px;
    background-color: rgba(0, 0, 0, 0.2);
}
.content .present .icon-item .icon-item-t a{
    color: #fff;
}
/* 以上就结束一部分 */
.content .pic{
    width: 20%;
    height: 840px;
    margin-top: 110px;
    float: left;
}
.content .pic .pic-t{
    position: relative;
    float: left;
    width: 360px;
    height: 375px;
    margin-right: 40px;
    overflow: hidden;
    margin-top: 15px;
}
.content .pic .pic-t img{
    width: 360px;
    height: 320px;
}
.content .pic .pic-t .pic-tt{
    width: 100%;
    height: 40px;
}
.content .pic-t p{
    color: #767676;
    font-size: 16px;
    line-height: 25px;
    text-align: center;
}
/* 以下是隐藏的鼠标放上去出现 */
.content .pic-t .pic-photo{
    position: absolute;
    left: 0;
    top: -320px;
    width: 360px;
    height: 320px;
    background-color: #000;
    opacity: .4;
    transition:.5s;
}
.content .pic-t .pic-c{
    width: 105px;
    height: 25px;
    padding-top: 130px;
}
.content .pic-t .pic-c .pic-cr{
    float:right;
    width: 25px;
    height: 23px;
    color: #f8f8f8;
    font-size: 30px;
}
.content .pic-t .pic-c .pic-cl{
    float: left;
	width: 80px;
	height: 1px;
    background-color: #f8f8f8;
    margin-top: 25px;
}
.content .pic-photo .pic-bb{
    margin-top: 16px;
    margin-left: 70px; 
}
.content .pic-photo .pic-bb p{
    text-align: left;
    color: #fff;
    font-size: 16px;  
}
.content .pic-t:hover .pic-photo{
    top: 0px;
}
.content .pic-t:hover .pic-tt{
    display: none;
}
/* 以上结束*/
/* 下一个页面 */
.server{
    background-color: #F5F5F5;
}
.server .server-c  .item-l{
    height: 120px;
}
.server .item-l-l{
    float: left;
    height: 100%;
    
}
.server .item-l-l .item-chi{
    width: fit-content;
    font-size: 30px;
    color: #767676;
    margin-bottom: 6px;
}
.server .item-l-l .item-chin{
    width: fit-content;
    font-size: 12px;
    color: #767676;
    margin-bottom: 6px;
    
}
.server .item-l-l span{
    display: block;
    width: 60px;
    height: 1px;
    background-color: #a1a1a1;
}
.server .item-l .item-l-r{
    float: right;
    display: block;
    width: 300px;
    height: 1px;
    margin-top:66px;
    background-color: #a1a1a1;
}
/* 以上结束 */
.surplus{
    position: relative;
    width:100%;
    height: 700px;
    background-color: #F5F5F5;
    overflow: hidden;
    /* background:url(http://bufantec.com/site/jianshe/static/img/service-img.jpg) no-repeat center; */
}
.surplus .surplus-ccc{
    position: absolute;
    top: 0;
    left: 0;
    width: 400%;
    height: 100%;
}
.surplus .surplus-c{
    float: left;
    width: 25%;
    height: 100%;
}
.surplus .surplus-c img{
    width: 100%;
    height: 100%;
}
.surplus .order .des.onsurp-c{
    background-color: #668aca;
}
.surplus .order{
    position: absolute;
    top: 390px;
    left: 100px;
    /* float:right; */
    height: 160px;
    /* margin-top: 375px; */
} 
.surplus .order .des{
    float: left;
    width: 264px;
    height: 158px;
    border: 1px solid #a1a1a1;
    border-right:0;
}
.surplus .order .des:last-child{
    border-right: 1px solid #a1a1a1;
}
/* dscchkfdkhnjk */
.surplus .order  .cont{
    height: 55px;
    margin-top: 50px;
    cursor: pointer;
}
.surplus .order .des:hover{
    background-color: #668aca;
}
.surplus .order .des .icon-n{
    font-size: 14px;
    text-align: center;
    color: #ffffff;
   
    margin-bottom: 13px;
}
.surplus .order .des .icon-nn{
    width: 30px;
    height: 1px;
    /* background-color:#668aca; */
    margin: 0 auto;
    background-color: #ffffff;
}
.surplus .order .des .icon-nnn{
	font-size: 12px;
    text-align: center;
    color: #ffffff;
    margin-top: 13px;
}
/* 接下来是新闻资讯 */
.news{
    height: 1470px;
    width: 100%;
    background-color: #F5F5F5;
    overflow: hidden;
}
.news .news-c  .item-l{
    height: 67px;
    margin-bottom: 58px;
}
.news .item-l-l{
    float: left;
    height: 100%;   
}
.news .item-l-l .item-chi{
    width: fit-content;
    font-size: 30px;
    color: #767676;
    margin-bottom: 6px;
}
.news .item-l-l .item-chin{
    width: fit-content;
    font-size: 12px;
    color: #767676;
    margin-bottom: 6px;
    
}
.news .item-l-l span{
    display: block;
    width: 60px;
    height: 1px;
    background-color: #a1a1a1;
}
.news .item-l .item-l-r{
    float: right;
    display: block;
    width: 300px;
    height: 1px;
    margin-top:66px;
    background-color: #a1a1a1;
}
.news .news-c .news-t{
    height: 690px;
    width: 100%;
    margin-top: 120px;
}
/* 又是一个 */
.news .news-c .news-t .pic{
    width: 100%;
    height: 570px;
    margin-top: 60px;
    /* background-color: brown; */
}
.news .news-c .pic .pic-photl{
    float: left;
    width: 570px;
    height: 570px;
}
.news .pic .pic-photl .pic-phot{
    position: relative;
    width: 570px;
    height: 270px;
    background:url(../img/index/index-19.png) no-repeat center;
    overflow: hidden;
}
.news .pic .neirong{
    position: absolute;
    bottom:-90px;
    left:0px;
    width: 100%;
    height: 90px;
    transition: .5s;
    background: rgba(0,0,0,.6)url()no-repeat center;
}
.news .pic .pic-photl .pic-phot:hover .neirong{
    bottom:0px;
}
.news .neirong .bl{
    float: left;
    width: 100%;
	height: 17px;
    font-size: 16px;
    color:  #ffffff;
    margin-bottom: 16px;
    margin:13px 45px;
}
.news .neirong .bla{
    float: left;
    width: 440px;
    height: 34px;
    font-size: 12px;
    color: #ffffff;
    margin-left: 45px;
}
.news .neirong img{
    position: absolute;
    width: 30px;
    height: 30px;
    right: 10px;
    bottom: 10px;
}
.news .pic .pic-photl .pic-phob{
    margin-top:30px;
}
.news .pic-phob .tu{
    position: relative;
    float: left;
    width: 270px;
    height: 270px;
    background:url('../img/index/index-20.png')  no-repeat center;
    overflow: hidden;
}
.news .pic-phob .pian{
    position: relative;
    float:right;
    width: 270px;
    height: 270px;
    overflow: hidden;
    background: url('../img/index/index-21.png') no-repeat center;
}
.news .pic .pic-photl .tu:hover .neirong{
    bottom:0px;
}
.news .pic .pic-photl .pian:hover .neirong{
    bottom:0px;
}
.news .news-c .pic .pic-photr{
    position: relative;
    float: right;
    width: 570px;
    height: 570px;
    overflow: hidden;
    background:url('../img/index/index-22.png') no-repeat center;
}
.news .pic .pic-photr:hover .neirong{
    bottom:0px;
}

.news .news-c .news-b{
    height: 425px;
    width: 100%;
    margin-top: 140px;
    /* background-color: pink; */
}
.news .news-c .news-b .int{
    height: 300px;
    width: 100%;
    margin:60px 0 200px;
    /* background-color:orange; */
}
.news .news-b .int .int-l{
    float: left;
    width: 500px;
    height: 300px;
    background:url(../img/index/index-23.png) no-repeat center;

}
.news .news-b .int .int-r{
    float:right;
    width: fit-content;
    height: 300px;
}
.news .news-b .int .int-r p{
    margin-top: 32px;
    margin-bottom: 34px;
    width: 672px;
	height: 63px;
	font-size: 14px;
	color: #767676;
}


